A 100GB hard drive add-on for Xbox 360 was announced by Microsoft this Thursday in Korea, at the company´s X06 conference. This is quite an increase considering the current size of the Xbox 360 hard drive, which is 20GB. Another interesting announcement was the 256MB memory unit, which is four times the size of the current one available.
These accesories will be released in Korea next March, but other release dates as well as prices are anyone´s guess at this point. Announcements concerning these add-ons have not yet been made by Microsoft Europe and US.